DE2966789D1 - Method of and apparatus for providing information as to the existence or position of objects - Google Patents

Method of and apparatus for providing information as to the existence or position of objects

Info

Publication number
DE2966789D1
DE2966789D1 DE7979103049T DE2966789T DE2966789D1 DE 2966789 D1 DE2966789 D1 DE 2966789D1 DE 7979103049 T DE7979103049 T DE 7979103049T DE 2966789 T DE2966789 T DE 2966789T DE 2966789 D1 DE2966789 D1 DE 2966789D1
Authority
DE
Germany
Prior art keywords
existence
objects
providing information
providing
information
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
DE7979103049T
Other languages
German (de)
Inventor
Leslie Kay
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of DE2966789D1 publication Critical patent/DE2966789D1/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B21/00—Teaching, or communicating with, the blind, deaf or mute
    • G09B21/001—Teaching or communicating with blind persons
    • G09B21/007—Teaching or communicating with blind persons using both tactile and audible presentation of the information
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
    • G01S15/02—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems using reflection of acoustic waves
    • G01S15/06—Systems determining the position data of a target
    • G01S15/08—Systems for measuring distance only
    • G01S15/32—Systems for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated
    • G01S15/34—Systems for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated using transmission of continuous, frequency-modulated waves while heterodyning the received signal, or a signal derived therefrom, with a locally-generated signal related to the contemporaneously transmitted signal
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S367/00—Communications, electrical: acoustic wave systems and devices
    • Y10S367/91—Portable sonar devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Educational Administration (AREA)
  • Business, Economics & Management (AREA)
  • Educational Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Theoretical Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Radar Systems Or Details Thereof (AREA)
DE7979103049T 1978-08-21 1979-08-20 Method of and apparatus for providing information as to the existence or position of objects Expired DE2966789D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NZ18819278 1978-08-21

Publications (1)

Publication Number Publication Date
DE2966789D1 true DE2966789D1 (en) 1984-04-19

Family

ID=19918539

Family Applications (1)

Application Number Title Priority Date Filing Date
DE7979103049T Expired DE2966789D1 (en) 1978-08-21 1979-08-20 Method of and apparatus for providing information as to the existence or position of objects

Country Status (7)

Country Link
US (2) US4310903A (en)
EP (1) EP0008455B1 (en)
JP (1) JPS5540993A (en)
AU (1) AU528244B2 (en)
CA (1) CA1129983A (en)
DE (1) DE2966789D1 (en)
NO (1) NO151723C (en)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4568938A (en) * 1981-12-14 1986-02-04 Rockwell International Corporation Radar altimeter nearest return tracking
US4713798A (en) * 1983-12-09 1987-12-15 Leslie Kay Method of and apparatus for providing object data by machine vision
JPS60249076A (en) * 1984-05-25 1985-12-09 Casio Comput Co Ltd Detection of obstruction
FR2598316A1 (en) * 1986-05-07 1987-11-13 Cornuejols Georges Guide for the blind with coding of visual information into tactile and auditory sensations
US4713669A (en) * 1986-07-23 1987-12-15 Shuch Howard P Binaural doppler collision alert system for general aviation aircraft
US5341346A (en) * 1993-08-16 1994-08-23 Youlton Francis W Portable narrow angle sonar range finder
GB2291551B (en) * 1994-06-24 1998-03-18 Roscoe C Williams Limited Electronic viewing aid
US6133795A (en) * 1994-06-24 2000-10-17 Williams; Roscoe Charles Oscillator circuit
RU2099036C1 (en) * 1995-04-17 1997-12-20 Фингеров Гавриил Михайлович Method for transmitting information to human nervous system
US5724313A (en) * 1996-04-25 1998-03-03 Interval Research Corp. Personal object detector
FR2748807B1 (en) * 1996-05-14 1998-10-02 Rockwell Collins France INDIVIDUAL ORIENTATION APPARATUS
EP0984754B1 (en) * 1997-04-30 2003-11-26 Maria Ritz Orientation aid for the blind and the visually disabled
DE10027828A1 (en) * 2000-06-05 2001-12-06 Sonem Gmbh Active ultrasonic display device for identifying objects in a medium uses a transmitter to connect to a modulator, a generator and a signal-conditioning device with a receiver also linked to a signal-conditioning device.
US7715849B2 (en) * 2001-02-28 2010-05-11 Nokia Corporation User positioning
JP3587466B2 (en) * 2002-10-02 2004-11-10 三菱電機株式会社 Vehicle periphery monitoring device
US7132928B2 (en) * 2003-10-01 2006-11-07 Perricone Nicholas V Threat detection system interface
US7193555B2 (en) * 2005-03-31 2007-03-20 Lockheed Martin Corporation System and method for detecting emitter signals in the presence of unwanted signals
US20070093732A1 (en) * 2005-10-26 2007-04-26 David Venturi Vibroacoustic sound therapeutic system and method
US20080259731A1 (en) * 2007-04-17 2008-10-23 Happonen Aki P Methods and apparatuses for user controlled beamforming
US7755744B1 (en) 2007-08-15 2010-07-13 Thomas Leberer Environment sensor that conveys information about objects in the vicinity of the visually impaired user
ES2343723B2 (en) * 2009-02-05 2011-05-18 Universidad De Vigo SYSTEM FOR THE EXPLORATION OF VIRTUAL AND REAL ENVIRONMENTS THROUGH VECTOR ACOUSTIC SPACES.
US9201143B2 (en) 2009-08-29 2015-12-01 Echo-Sense Inc. Assisted guidance navigation
WO2012068280A1 (en) 2010-11-16 2012-05-24 Echo-Sense Inc. Remote guidance system
WO2017043101A1 (en) * 2015-09-08 2017-03-16 ソニー株式会社 Information processing device, information processing method, and program
US11169264B2 (en) * 2019-08-29 2021-11-09 Bose Corporation Personal sonar system

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE435666C (en) * 1924-03-12 1926-10-18 En Commandite Simple Thoumyre Process for the production of fuel briquettes
US2536771A (en) * 1939-11-21 1951-01-02 Rost Helge Fabian Subaqueous sound transmission system for object detection
GB546202A (en) * 1939-12-06 1942-07-02 Helge Fabian Rost Subaqueous sound transmission system
US2724817A (en) * 1944-02-01 1955-11-22 Charles A Hisserich Echo ranging system
US3172075A (en) * 1959-11-27 1965-03-02 Nat Res Dev Apparatus for furnishing information as to positioning of objects
GB1098927A (en) * 1965-04-29 1968-01-10 Nat Res Dev A new or improved blind aid
US3337839A (en) * 1966-04-27 1967-08-22 Westinghouse Electric Corp Ultrasonic guidance apparatus
US3465337A (en) 1966-12-27 1969-09-02 Isokazu Tanaka Beam scanning device of sonic or electric wave or the like
US3594823A (en) * 1969-02-11 1971-07-27 Patent Management Inc Visual substitution system with receptor scanning means
GB1357329A (en) * 1970-06-23 1974-06-19 Nat Res Dev Detection apparatus
US3794964A (en) * 1971-05-30 1974-02-26 Hitachi Ltd Ultrasonic imaging device
GB1330351A (en) * 1971-09-15 1973-09-19 British Aircraft Corp Ltd Sonar systems
JPS5713835B2 (en) * 1972-02-15 1982-03-19
US3821740A (en) 1972-07-03 1974-06-28 Raytheon Co Super directive system
US3824531A (en) * 1973-01-15 1974-07-16 Raytheon Co Plural beam steering system
JPS5519392B2 (en) * 1973-07-25 1980-05-26
JPS5540829B2 (en) * 1975-01-13 1980-10-20
JPS5931021B2 (en) * 1976-10-06 1984-07-30 日本電気株式会社 sonar device

Also Published As

Publication number Publication date
CA1129983A (en) 1982-08-17
USRE32252E (en) 1986-09-23
NO151723B (en) 1985-02-11
EP0008455B1 (en) 1984-03-14
JPS5540993A (en) 1980-03-22
AU528244B2 (en) 1983-04-21
NO792714L (en) 1980-02-22
NO151723C (en) 1985-05-22
EP0008455A1 (en) 1980-03-05
AU5014379A (en) 1980-02-28
US4310903A (en) 1982-01-12

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee